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MSE PRO Uncoated Fused Silica Plano-Convex Lenses, Ø20mm
SKU: UCFSPV-20-30
MSE PRO™ Uncoated Fused Silica Plano-Convex Lenses, Ø20mm
MSE supplies offers Ø20mm Uncoated Fused Silica Plano-Convex Lenses for your optical experiments. It is the material used in UV region and imaging applications. It has high transmission from 200nm to 2.5µm. In addition, it also can be used in higher operating temperatures. Fused silica positive lenses are most commonly used for focusing parallel rays of light to a spot.
MSE Supplies can offer a variety of optical elements, with different focal length and coating options. Please contact us for customization or bulk orders.
Technical Data:
| Material | UV grade fused silica |
| Diameter (Ø) Tolerance | +0.0/-0.20 |
| Center Thickness (Tc) | ±0.1 |
| Centration | 3’ |
| Form Error | 1 ～ 5 fringes |
| Irregularity of Fringes | 0.2 ～ 0.5 fringes |
| Surface Quality | 60-40 scratch-dig |
| Clear Aperture | 90% diameter |
